The electric energy we use in our homes can be generated from the sun. To make this happen, solar panels are mounted on the sides or the top of a building. These panels are made of glass, and they have special cells inside them called photovoltaic (PV) cells. It is the PV cells that change the sun’s rays into solar power. The energy produced, direct current or DC power, is channeled to the house and is ready to be used on electrical appliances.
A single solar panel might not be enough to produce power for a home hence a couple of them can be installed. Also, the average number of solar panels to be used can be dictated by the amount of sunshine a house receives. When a building is shaded by trees and faces a direction which does not allow maximum sunlight, it calls for multiple solar panels to be used. Typically, solar panels serve their purpose up to about 25 years and require to be replaced for a household to continue enjoying the solar energy.
The adoption of solar power has positively impacted the society in many ways. It has become a source of livelihood. The special skills of solar panel installation have been adopted by some individuals, and they have made it their job. Today, there are companies that have specialized in promoting solar power, and they hire many individuals to support their operation.
Through solar energy, some people have been able to save cash. Usually, once solar panels have been installed on your property, you do not pay any bills for the electricity you use. The solar power system can serve them for many years without any additional costs. Some people have benefited through providing electricity to energy companies at a fee. Solar power has led to their energy independence.
Solar power is green and spares the environment. With other types of energy like hydroelectricity, there needs to be dams and turbines for energy production. The production destroys natural habitats and the original form of the landscape when dams are created besides air pollution by gases. However, solar power doesn’t cause any destruction since it only requires that solar panels are placed onto a building’s structure.
The use of solar power has also protected individuals from the adverse effects of inflation. This is due to the reduction in or dismissal of their electricity bills. The cash they spare by not paying electricity bills is dedicated to meeting other needs. Again, the money they make from selling their extra solar power to power companies is used to enhance their lives.